Art Nouveau slag glass table lamp with silver-plated metal base and frame

This Art Nouveau style table lamp dates from the early 20th century, approximately 1900-1920. It features a decorative metal base with ornate scrollwork and a shade with panels of slag glass, which is a type of opaque, marbled glass popular during this period. The design showcases the flowing, organic lines characteristic of the Art Nouveau movement. Slag glass lamps became highly sought after during the Art Nouveau and Arts & Crafts movements for their warm, ambient lighting and decorative appeal. Today, these lamps are valued by collectors of vintage lighting, Art Nouveau enthusiasts, and interior designers seeking authentic period pieces that add character and historical charm to residential spaces.